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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12195694 B1

PDFFull Text
Date of Patent:
Jan. 14, 2025

Filed:

Aug. 30, 2022

Method for forming coating film and lubricating oil composition

Applicant:

Mitsubishi Heavy Industries, Ltd., Tokyo, JP;

Inventors:

Akihiko Yano, Tokyo, JP;

Hiroaki Takeuchi, Tokyo, JP;

Shuichi Isayama, Tokyo, JP;

Risako Koba, Tokyo, JP;

Assignee:

MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Cephia D Toomer

Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 125/22 (2006.01); C10M 139/02 (2006.01); C10M 141/12 (2006.01); C10N 50/00 (2006.01);
U.S. Cl.
CPC ...
C10M 169/04 (2013.01); C10M 125/22 (2013.01); C10M 139/02 (2013.01); C10M 141/12 (2013.01); C10M 2201/065 (2013.01); C10M 2203/003 (2013.01); C10M 2227/02 (2013.01); C10N 2050/023 (2020.05);
Abstract

A method for forming a coating film on a sliding surface of a sliding member includes: a first contact step of supplying a lubricant composition containing tungsten disulfide to the sliding surface to bring the tungsten disulfide into contact with the sliding surface; and a second contact step of bringing a silane compound that is dialkoxysilane, trialkoxysilane, tetraalkoxysilane, or a polymer or a copolymer of dialkoxysilane, trialkoxysilane, and tetraalkoxysilane into contact with the sliding surface.

Find Patent Forward Citations

Yano, Akihiko. (2025). Method for forming coating film and lubricating oil composition (U.S. Patent No. 12195694). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12195694

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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